iOS 9.1 (13B5137) for iPad 4 (WiFi) ✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for
potential future use. They might also be useful if you're doing research.
Release Date October 12, 2015 Upload Date October 9, 2015 Filename 9d8e4a441c8becf9f71c87feab1a4f748ed63b7d.zip Filesize 1.2 GiB Identifier iPad3,4
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